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Underwater bathyscaphe

A deep submersible and main body technology, applied in the field of marine exploration, can solve the problems of unfavorable high mobility autonomous underwater deep submersibles, achieve the effects of convenient speed adjustment, high energy utilization rate, and improved flexibility

Pending Publication Date: 2017-08-25
肖志东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These are not conducive to the development of autonomous submersibles with high maneuverability and large navigation range

Method used

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Examples

Experimental program
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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing.

[0022] As shown in the figure, an underwater deep submersible of the present invention includes a main body 1, the rear part of the main body 1 is connected with the tail fin 2 through a connector, a coil 7 is arranged in the rear part of the main body 1, and the front end of the connector is a permanent magnet The mover 8 and the permanent magnet mover 7 are inserted in the coil 7, the permanent magnet mover 8 and the coil 7 constitute a motor, and the action of the permanent magnet mover 7 is controlled by controlling the on-off time and the pulse cycle length of the current in the coil 7.

[0023] The coils 7 are two groups, each group has two coils, and the connectors include arc rods 6 and U-shaped rods 3. The permanent magnet movers 8 in the two coils of each group are connected by arc rods, and the bottom of the U-shaped rods 3 It is connected with the skeleton 9 in ...

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Abstract

The invention relates to an underwater deep diving device, and particularly relates to a tuna-imitative underwater bathyscaphe, and belongs to the technical field of ocean exploration. The underwater bathyscaphe comprises a main body, wherein the rear part of the main body is connected with a tail fin through a connecting piece; a coil is arranged in the rear part of the main body; the front end of the connecting piece is provided with a permanent-magnet rotor; the permanent-magnet rotor is inserted into the coil; the permanent-magnet rotor and the coil form an engine; the action of the permanent-magnet rotor is controlled through controlling the on-off time and the pulse period length of an electric current in the coil. The underwater bathyscaphe has the advantages and effects that the appearance of a tuna is imitated; the higher water pressure can be borne; the appearance is beneficial to quick navigation.

Description

technical field [0001] The invention relates to an underwater deep-diving device, in particular to an imitation tuna underwater deep-diving device, belonging to the technical field of marine detection. Background technique [0002] Underwater deep submersibles generally refer to unmanned deep submersibles without cables. Since they do not require cable connections, deep submersibles have stronger maneuverability and can complete specific tasks such as observation, detection, and attack in deep sea areas. General autonomous submersibles use propeller propulsion, which has the disadvantages of high energy consumption, low efficiency, complex structure, loud noise, poor flexibility, and high cost. At the same time, in terms of structure, since the main shaft protrudes from the hull to drive the propeller to rotate, it is necessary to use a sealing ring to seal the main shaft and the hull, which puts forward high requirements on the pressure resistance of the sealing ring. Thes...

Claims

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Application Information

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IPC IPC(8): B63C11/52B63H21/12B63H11/02
CPCB63C11/52B63H11/02B63H21/12
Inventor 肖志东任勇崔丽菊崔洋
Owner 肖志东
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